?? any value on rick nelson and bobby Neal autograph, (SERIOUS ANSWERS PLEASE), SIGNED IN AUSTRALIA 1982?

Question

In 1982, My Wife and I, were privalidged enough, to see Rick Nelson, and his band, perform at eastern suburbs leagues club, in Sydney.
I was fortunate enough, to obtain a backstage pass, and get his autograph, and the autograph of Bobby Neal, his lead guitarist.
It is dated, OCTOBER 29, 1982.
Would there be any value for this autograph today, "if so", how do I find out...Sincere Thanks.

Answer 1

look at memoriblia sites through a search engine